Como Resolver reCAPTCHA v2/v3 Usando CapSolver e n8n

Copie o JSON abaixo e importe-o no n8n através de **Menu** → **Importar de JSON**. Em seguida, altere a **Operação** no nó CapSolver para o tipo de reCAPTCHA desejado.

<details>
<summary>Clique para expandir o JSON do fluxo de trabalho (reCAPTCHA v2 — altere a Operação para outros tipos)</summary>```json
{
  "nodes": [
    {
      "parameters": {
        "content": "## reCAPTCHA Solver API\n\n### How it works\n\n1. A webhook receives the reCAPTCHA solver request.\n2. The request is passed to the solver node to resolve the reCAPTCHA.\n3. The system checks if the solver encountered an error.\n4. If an error occurred, a response is sent indicating the failure.\n5. If successful, a response is sent with the result.\n\n### Setup steps\n\n- [ ] Configure webhook endpoint to receive solver requests.\n- [ ] Set up CapSolver credentials if necessary.\n\n### Customization\n\nAdjust the solver node settings depending on reCAPTCHA type or difficulty.",
        "width": 480,
        "height": 592
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -800,
        -240
      ],
      "id": "497d295f-4668-48ff-8eaa-97773cfd1c89",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "## Receive request and solve\n\nHandles incoming requests and solves reCAPTCHA.",
        "width": 496,
        "height": 272,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -240,
        -112
      ],
      "id": "cb4b7a54-ae67-458e-bbef-18e3f6d242bb",
      "name": "Sticky Note1"
    },
    {
      "parameters": {
        "content": "## Evaluate and respond\n\nChecks for errors and sends appropriate webhook responses.",
        "width": 560,
        "height": 432,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        464,
        -240
      ],
      "id": "fc9430f0-b899-45ce-b5cf-de9a1b10fbe2",
      "name": "Sticky Note2"
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "solver-recaptcha",
        "responseMode": "responseNode",
        "options": {}
      },
      "id": "rc-api-001",
      "name": "Receive Solver Request",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        -192,
        0
      ],
      "webhookId": "solver-recaptcha"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.body.websiteURL }}",
        "websiteKey": "={{ $json.body.websiteKey }}",
        "optional": {}
      },
      "id": "rc-api-002",
      "name": "Solve reCAPTCHA",
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        112,
        0
      ],
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      },
      "continueOnFail": true
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "version": 2,
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "1",
              "operator": {
                "type": "string",
                "operation": "isNotEmpty",
                "singleValue": true
              },
              "leftValue": "={{ $json.error }}",
              "rightValue": ""
            }
          ]
        },
        "options": {}
      },
      "id": "rc-api-003",
      "name": "CapSolver Error?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        512,
        -32
      ]
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify({ error: $json.error }) }}",
        "options": {}
      },
      "id": "rc-api-004",
      "name": "Respond to Webhook (Error)",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        880,
        -128
      ]
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json.data) }}",
        "options": {}
      },
      "id": "rc-api-005",
      "name": "Respond to Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        880,
        32
      ]
    }
  ],
  "connections": {
    "Receive Solver Request": {
      "main": [
        [
          {
            "node": "Solve reCAPTCHA",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve reCAPTCHA": {
      "main": [
        [
          {
            "node": "CapSolver Error?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "CapSolver Error?": {
      "main": [
        [
          {
            "node": "Respond to Webhook (Error)",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "meta": {
    "instanceId": "962ff0267b713be0344b866fa54daae28de8ed2144e2e6867da355dae193ea1f"
  }
}
```</details>
---

## Fluxo de Trabalho: Enviando Tokens para Sites

Até agora, os fluxos de trabalho da API acima mostram como **obter** um token de captcha resolvido. Mas o que você realmente **faz** com ele?

Na automação do mundo real, resolver o captcha é apenas metade do trabalho. Você precisa **enviar o token** para o site alvo — exatamente como um navegador faria — para desbloquear os dados ou a ação por trás do captcha.

Aqui está o padrão geral:

1. **Resolver o captcha** → Obter o token `gRecaptchaResponse` do CapSolver
2. **Enviar o token** → Enviá-lo para o site alvo via uma requisição HTTP (geralmente como um campo de formulário `g-recaptcha-response` ou parâmetro de URL)
3. **Verificar a resposta** → Checar se o site aceitou o token e retornou os dados esperados
4. **Processar o resultado** → Extrair os dados que você precisa

### Exemplo: Resolvendo e Enviando reCAPTCHA v2

**Exemplo:** [example.com](https://example.com)

![Fluxo de trabalho de scraping do reCAPTCHA v2 no n8n](https://assets.capsolver.com/prod/posts/how-to-solve-recaptcha-n8n/d5PwlG9NjvBb-d2b5ca33bd970f64a6301fa75ae2eb22.png)

#### Fluxo do Workflow```
Manual Trigger → CapSolver reCAPTCHA v2 → HTTP POST Request → IF (check success) → Valid / Invalid
```#### Como Funciona

1. **Gatilho Manual** — Inicia o fluxo de trabalho manualmente (clique em "Execute workflow"). Você pode substituir isso por qualquer gatilho — Webhook, Agendamento, Evento de App, etc.
2. **CapSolver reCAPTCHA v2** — Resolve o captcha para a página de demonstração:
   - URL do site: `https://example.com`
   - Chave do site: `YOUR_SITE_KEY`
3. **Requisição HTTP POST** — Envia o token resolvido para a mesma URL como um POST de formulário:
   - O token é enviado no campo de formulário `g-recaptcha-response`
   - Isso é exatamente o que um navegador faz quando você clica em "Enviar" após resolver o captcha
4. **Nó IF** — Verifica se o HTML da resposta contém `"recaptcha-success"`, indicando que o captcha foi aceito
5. **Válido / Inválido** — O nó IF direciona para o ramo **Válido** em caso de sucesso (onde você extrai os dados necessários, por exemplo, com o **nó HTML** para listas de produtos, resultados de formulários, etc.) ou para o ramo **Inválido** em caso de falha (onde você trata o erro)

> **Conceito chave:** Cada site lida com o envio do token de forma diferente. Nesta demonstração, o token vai em um campo de formulário `g-recaptcha-response` via POST — mas outros sites podem esperar que ele seja enviado como parâmetro de URL, em um corpo JSON, ou através de um endpoint completamente diferente. Sempre inspecione o envio real do formulário do site (usando a aba Network das DevTools) para ver exatamente como o token precisa ser enviado.

<details>
<summary>Clique para expandir o JSON do fluxo de trabalho</summary>```json
{
  "nodes": [
    {
      "parameters": {
        "content": "## reCAPTCHA v2 \u2014 All Triggers\n\n### How it works\n\n1. Receives solver requests through a webhook.\n2. Processes these requests using CapSolver and returns the results.\n3. Regularly triggers checks every hour using a schedule.\n4. Executes the scheduled process and checks the status of tasks.\n5. Allows manual testing of CapSolver through a manual trigger.\n\n### Setup steps\n\n- [ ] Set up webhook credentials for 'Receive Solver Request'.\n- [ ] Configure CapSolver with necessary keys for all CapSolver nodes.\n- [ ] Assign necessary permissions for HTTP request to reCAPTCHA endpoint.\n- [ ] Review and adjust the schedule in 'Schedule Trigger'.\n- [ ] Test manual execution with 'Manual Trigger'.\n",
        "width": 480,
        "height": 896
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -816,
        -128
      ],
      "id": "68e8c344-ce45-4e9f-859b-ca005db7c73e",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "## Receive and handle requests\n\nStarts with receiving a solver request via webhook, processes it, and returns the solver result.",
        "width": 800,
        "height": 304,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -256,
        -128
      ],
      "id": "c26741c7-e0e6-4a4e-9fbf-2a623df014c8",
      "name": "Sticky Note1"
    },
    {
      "parameters": {
        "content": "## Scheduled recurrent process\n\nInitiates the process on an hourly schedule, sets target parameters, and sends them to CapSolver.",
        "width": 800,
        "height": 304,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -256,
        224
      ],
      "id": "4b879cbf-e269-4260-9596-740b95df628a",
      "name": "Sticky Note2"
    },
    {
      "parameters": {
        "content": "## Process and validate token\n\nPosts to the reCAPTCHA validation endpoint and checks results, branching into pass or fail paths.",
        "width": 736,
        "height": 464,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        656,
        96
      ],
      "id": "7c860b53-f4a7-4d0b-8537-5253eec5a043",
      "name": "Sticky Note3"
    },
    {
      "parameters": {
        "content": "## Manual testing process\n\nAllows manual trigger testing with CapSolver and formats the result for review.",
        "width": 800,
        "height": 272,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -256,
        576
      ],
      "id": "8936a2df-c5b5-4c63-a0d5-afd190553a57",
      "name": "Sticky Note4"
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "solve-recaptcha-v2",
        "responseMode": "responseNode",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2.1,
      "position": [
        -208,
        0
      ],
      "id": "11111111-1111-1111-1111-111111111101",
      "name": "Receive Solver Request",
      "webhookId": "a1b2c3d4-e5f6-7890-abcd-ef1234567801",
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "type": "={{ $json.body.taskType || 'ReCaptchaV2TaskProxyLess' }}",
        "proxy": "={{ $json.body.proxy || '' }}",
        "websiteURL": "={{ $json.body.websiteURL }}",
        "websiteKey": "={{ $json.body.websiteKey }}",
        "optional": {
          "pageAction": "={{ $json.body.pageAction || '' }}",
          "isInvisible": "={{ $json.body.isInvisible || false }}",
          "apiDomain": "={{ $json.body.apiDomain || '' }}",
          "enterprisePayload": "={{ $json.body.enterprisePayload || '' }}",
          "isSession": "={{ $json.body.isSession || false }}"
        }
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        112,
        0
      ],
      "id": "11111111-1111-1111-1111-111111111102",
      "name": "CapSolver [Webhook]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json.data) }}",
        "options": {}
      },
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.5,
      "position": [
        400,
        0
      ],
      "id": "11111111-1111-1111-1111-111111111103",
      "name": "Return Solver Result"
    },
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours",
              "hoursInterval": 1
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.3,
      "position": [
        -208,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111104",
      "name": "Schedule Trigger (Every 1h)"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "sa-001",
              "name": "websiteURL",
              "value": "https://www.google.com/recaptcha/api2/demo",
              "type": "string"
            },
            {
              "id": "sa-002",
              "name": "websiteKey",
              "value": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        112,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111105",
      "name": "Set Target Params"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.websiteURL }}",
        "websiteKey": "={{ $json.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        400,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111106",
      "name": "CapSolver [Schedule]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://www.google.com/recaptcha/api2/demo",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "content-type",
              "value": "application/x-www-form-urlencoded"
            },
            {
              "name": "user-agent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        704,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111107",
      "name": "Submit Token"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "if-001",
              "leftValue": "={{ $json.data }}",
              "rightValue": "recaptcha-success",
              "operator": {
                "type": "string",
                "operation": "contains"
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.3,
      "position": [
        1008,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111108",
      "name": "Check Result"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "sp-001",
              "name": "status",
              "value": "passed",
              "type": "string"
            },
            {
              "id": "sp-002",
              "name": "message",
              "value": "reCAPTCHA v2 monitor passed successfully",
              "type": "string"
            },
            {
              "id": "sp-003",
              "name": "timestamp",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1248,
        224
      ],
      "id": "11111111-1111-1111-1111-111111111109",
      "name": "Monitor Passed"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "sf-001",
              "name": "status",
              "value": "failed",
              "type": "string"
            },
            {
              "id": "sf-002",
              "name": "message",
              "value": "reCAPTCHA v2 monitor FAILED \u2014 token rejected",
              "type": "string"
            },
            {
              "id": "sf-003",
              "name": "timestamp",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1248,
        384
      ],
      "id": "11111111-1111-1111-1111-111111111110",
      "name": "Monitor Failed"
    },
    {
      "parameters": {},
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        -208,
        688
      ],
      "id": "11111111-1111-1111-1111-111111111111",
      "name": "Manual Trigger (Test)"
    },
    {
      "parameters": {
        "websiteURL": "https://www.google.com/recaptcha/api2/demo",
        "websiteKey": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        112,
        688
      ],
      "id": "11111111-1111-1111-1111-111111111112",
      "name": "CapSolver [Manual]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "mr-001",
              "name": "token",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}",
              "type": "string"
            },
            {
              "id": "mr-002",
              "name": "taskId",
              "value": "={{ $json.data.taskId }}",
              "type": "string"
            },
            {
              "id": "mr-003",
              "name": "status",
              "value": "solved",
              "type": "string"
            },
            {
              "id": "mr-004",
              "name": "solvedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        400,
        688
      ],
      "id": "11111111-1111-1111-1111-111111111113",
      "name": "Format Result"
    }
  ],
  "connections": {
    "Receive Solver Request": {
      "main": [
        [
          {
            "node": "CapSolver [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "CapSolver [Webhook]": {
      "main": [
        [
          {
            "node": "Return Solver Result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger (Every 1h)": {
      "main": [
        [
          {
            "node": "Set Target Params",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Target Params": {
      "main": [
        [
          {
            "node": "CapSolver [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "CapSolver [Schedule]": {
      "main": [
        [
          {
            "node": "Submit Token",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Submit Token": {
      "main": [
        [
          {
            "node": "Check Result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Check Result": {
      "main": [
        [
          {
            "node": "Monitor Passed",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Monitor Failed",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Manual Trigger (Test)": {
      "main": [
        [
          {
            "node": "CapSolver [Manual]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "CapSolver [Manual]": {
      "main": [
        [
          {
            "node": "Format Result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "meta": {
    "instanceId": "962ff0267b713be0344b866fa54daae28de8ed2144e2e6867da355dae193ea1f"
  }
}
```</details>

> **Adaptando para outros tipos de reCAPTCHA:** Este mesmo padrão funciona para **v2 Invisível** e **v3**. Para o v2 Invisível, defina `isInvisible: true` no nó CapSolver. Para o v3, altere a Operação para `reCAPTCHA v3` e adicione o parâmetro `pageAction`. A etapa de envio da Requisição HTTP será diferente para cada site — sempre inspecione o envio real do formulário nas DevTools.

---

## Fluxo de Trabalho: Exemplos de Casos de Uso

A API do resolvedor e os exemplos de scraping acima mostram o padrão principal: resolver o captcha, enviar o token, processar o resultado. Os fluxos de trabalho a seguir estendem esse padrão para **casos de uso prontos para produção** — cada um com gatilhos duplos (agendamento + webhook), rastreamento persistente de estado e saída estruturada.


| Fluxo de Trabalho | Propósito |
|---|---|
| `reCAPTCHA Scraping — Preço & Detalhes do Produto — CapSolver + Agendamento + Webhook` | Raspagem do preço e nome do produto a cada 6 horas, compara com valores anteriores armazenados em `staticData`, alerta sobre mudanças |
| `reCAPTCHA Login de Conta — CapSolver + Agendamento + Webhook` | Faz login na sua própria conta em um site protegido por captcha resolvendo primeiro, depois enviando as credenciais via POST com o token |

### Exemplo 1: Raspagem — Preço & Detalhes do Produto

Este fluxo de trabalho raspa uma página de produto a cada 6 horas (agendamento) ou sob demanda (webhook), extrai o preço usando o nó HTML e compara com o valor armazenado anteriormente.

**Caminho do agendamento:**```
Every 6 Hours → Solve reCAPTCHA v3 → Fetch Product Page → Extract Data
  → Compare Data → Data Changed? → Build Alert / No Change
```> **Tratamento de erros:** Se o CapSolver falhar, a execução para e é marcada como falhada no n8n. Verifique em **Executions** para ver o erro, ou configure o [Error Workflow](https://docs.n8n.io/flow-logic/error-handling/) do n8n para ser notificado automaticamente.

Comportamentos principais:
- Usa **reCAPTCHA v3** com um parâmetro `pageAction` (configurável)
- O token é enviado como um cabeçalho `x-recaptcha-token` (adapte ao formato esperado pelo seu site)
- O **nó HTML** extrai preço e nome do produto via seletores CSS (`.product-price`, `h1`)
- `$workflow.staticData.lastPrice` persiste o preço anterior entre execuções
- A comparação de preços detecta tanto **quedas** (gravidade: `deal`) quanto **aumentos** (gravidade: `info`)
- O tipo de tarefa é `ReCaptchaV3TaskProxyLess` (fixo) — edite o nó Solve reCAPTCHA v3 diretamente para alterar o tipo de tarefa ou proxy

<details>
<summary>Clique para expandir o JSON completo do fluxo (17 nós)</summary>```json
{
  "nodes": [
    {
      "parameters": {
        "content": "## reCAPTCHA Scraping \u2014 Price & Product Monitor\n\n### How it works\n\n1. Triggers the workflow every 6 hours or via webhook.\n2. Configures target website URL and key for scraping.\n3. Solves reCAPTCHA to access the webpage.\n4. Fetches and extracts product data from the webpage.\n5. Compares current data with previous data to check for changes.\n6. Builds alert or updates status based on data changes.\n\n### Setup steps\n\n- [ ] Configure the 'Every 6 Hours' trigger to set the appropriate time schedule.\n- [ ] Set up the target website URL and key parameters in the 'Set Target Config [Schedule]' node.\n- [ ] Ensure the 'Solve reCAPTCHA' and 'Solve reCAPTCHA [Webhook]' nodes are configured with the correct CAPTCHA services.\n- [ ] Set up webhook endpoint in the 'Webhook Trigger' node.\n- [ ] Configure the 'Respond to Webhook' node for handling webhook responses.\n\n### Customization\n\nAdjust the 'Compare Data' and 'Compare Data [Webhook]' code to fit specific data comparison logic or data formats.",
        "height": 896,
        "width": 480
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -1312,
        -352
      ],
      "id": "871c5a60-20b4-4cc0-a357-d5cecb8a322a",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "## Scheduled trigger setup\n\nTriggers every 6 hours and sets the target config for scraping.",
        "height": 304,
        "width": 496,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -752,
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      ],
      "id": "43acb039-cfcd-47c3-892e-e13da011b721",
      "name": "Sticky Note1"
    },
    {
      "parameters": {
        "content": "## Scheduled CAPTCHA solving and page fetch\n\nSolves the CAPTCHA and fetches the product page based on schedule.",
        "height": 304,
        "width": 496,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -144,
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      ],
      "id": "68fc53a6-181e-4ca8-bf7d-f3f8e9b12f9d",
      "name": "Sticky Note2"
    },
    {
      "parameters": {
        "content": "## Scheduled data extraction and comparison\n\nExtracts and compares data from the fetched page.",
        "height": 272,
        "width": 784,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
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        -112
      ],
      "id": "155fc92b-721a-40bf-80e6-6dd2082b126a",
      "name": "Sticky Note3"
    },
    {
      "parameters": {
        "content": "## Scheduled alert or status update\n\nHandles response based on data comparison for scheduled runs.",
        "height": 560,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        1296,
        -352
      ],
      "id": "ee2c8c8e-d21d-42aa-b261-49a6fffb3d11",
      "name": "Sticky Note4"
    },
    {
      "parameters": {
        "content": "## Webhook trigger setup\n\nInitiates the workflow via a webhook request.",
        "height": 368,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -752,
        304
      ],
      "id": "6957473e-81a0-4afd-a0ea-e6f61c3be715",
      "name": "Sticky Note5"
    },
    {
      "parameters": {
        "content": "## Webhook CAPTCHA solving and page fetch\n\nSolves the CAPTCHA and fetches the product page via webhook.",
        "height": 304,
        "width": 496,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -144,
        304
      ],
      "id": "48990176-a5b5-48db-ac09-bcc207318f0a",
      "name": "Sticky Note6"
    },
    {
      "parameters": {
        "content": "## Webhook data extraction and comparison\n\nProcesses data fetched from the page and checks for changes via webhook.",
        "height": 272,
        "width": 784,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        464,
        320
      ],
      "id": "844166d1-75f7-4192-8bfb-3a1381fb6235",
      "name": "Sticky Note7"
    },
    {
      "parameters": {
        "content": "## Webhook alert or status update\n\nResponds to webhook trigger with alert or status update.",
        "height": 544,
        "width": 384,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        1328,
        240
      ],
      "id": "c1926a60-dfb3-4520-a530-82aa40c6341c",
      "name": "Sticky Note8"
    },
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours",
              "hoursInterval": 6
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.3,
      "position": [
        -704,
        0
      ],
      "id": "rc-s-901",
      "name": "Every 6 Hours"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "cfg-001",
              "name": "websiteURL",
              "value": "https://YOUR-TARGET-SITE.com/product-page",
              "type": "string"
            },
            {
              "id": "cfg-002",
              "name": "websiteKey",
              "value": "YOUR_SITE_KEY_HERE",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        -400,
        0
      ],
      "id": "rc-s-900",
      "name": "Set Target Config [Schedule]"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.websiteURL }}",
        "websiteKey": "={{ $json.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        -96,
        0
      ],
      "id": "rc-s-902",
      "name": "Solve reCAPTCHA",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ $('Set Target Config [Schedule]').first().json.websiteURL }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "user-agent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {}
          }
        }
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        208,
        0
      ],
      "id": "rc-s-903",
      "name": "Fetch Product Page"
    },
    {
      "parameters": {
        "operation": "extractHtmlContent",
        "extractionValues": {
          "values": [
            {
              "key": "price",
              "cssSelector": ".product-price, [data-price], .price"
            },
            {
              "key": "productName",
              "cssSelector": "h1, .product-title"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.html",
      "typeVersion": 1.2,
      "position": [
        512,
        0
      ],
      "id": "rc-s-904",
      "name": "Extract Data"
    },
    {
      "parameters": {
        "jsCode": "const staticData = $workflow.staticData;\nconst currentPrice = $input.first().json.price;\nconst previousPrice = staticData.lastPrice;\nconst productName = $input.first().json.productName || 'Product';\nconst parsePrice = (str) => { if (!str) return null; const match = str.match(/[\\d]+\\.?\\d*/); return match ? parseFloat(match[0].replace(',', '')) : null; };\nconst currentNum = parsePrice(currentPrice);\nconst previousNum = parsePrice(previousPrice);\nstaticData.lastPrice = currentPrice;\nstaticData.lastChecked = new Date().toISOString();\nconst changed = previousNum !== null && currentNum !== null && currentNum !== previousNum;\nconst direction = changed ? (currentNum < previousNum ? 'dropped' : 'increased') : 'unchanged';\nconst diff = changed ? Math.abs(currentNum - previousNum).toFixed(2) : '0';\nreturn [{ json: { productName, currentPrice, previousPrice: previousPrice || 'first check', changed, direction, diff: changed ? `$${diff}` : null, checkedAt: new Date().toISOString() } }];"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        800,
        0
      ],
      "id": "rc-s-905",
      "name": "Compare Data"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "if-1",
              "leftValue": "={{ $json.changed }}",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        1104,
        0
      ],
      "id": "rc-s-906",
      "name": "Data Changed?"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "a1",
              "name": "alert",
              "value": "=Price {{ $json.direction }} for {{ $json.productName }}: {{ $json.previousPrice }} \u2192 {{ $json.currentPrice }}",
              "type": "string"
            },
            {
              "id": "a2",
              "name": "severity",
              "value": "={{ $json.direction === 'dropped' ? 'deal' : 'info' }}",
              "type": "string"
            },
            {
              "id": "a3",
              "name": "checkedAt",
              "value": "={{ $json.checkedAt }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1344,
        -160
      ],
      "id": "rc-s-907",
      "name": "Build Alert"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "n1",
              "name": "status",
              "value": "no_change",
              "type": "string"
            },
            {
              "id": "n2",
              "name": "currentPrice",
              "value": "={{ $json.currentPrice }}",
              "type": "string"
            },
            {
              "id": "n3",
              "name": "checkedAt",
              "value": "={{ $json.checkedAt }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1344,
        48
      ],
      "id": "rc-s-908",
      "name": "No Change"
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "price-monitor-recaptcha",
        "responseMode": "responseNode",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2.1,
      "position": [
        -704,
        480
      ],
      "id": "rc-s-909",
      "name": "Webhook Trigger",
      "webhookId": "rc-s-909-webhook",
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.body.websiteURL }}",
        "websiteKey": "={{ $json.body.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        -96,
        432
      ],
      "id": "rc-s-910",
      "name": "Solve reCAPTCHA [Webhook]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ $('Webhook Trigger').item.json.body.websiteURL }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "user-agent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {}
          }
        }
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        208,
        432
      ],
      "id": "rc-s-911",
      "name": "Fetch Product Page [Webhook]"
    },
    {
      "parameters": {
        "operation": "extractHtmlContent",
        "extractionValues": {
          "values": [
            {
              "key": "price",
              "cssSelector": ".product-price, [data-price], .price"
            },
            {
              "key": "productName",
              "cssSelector": "h1, .product-title"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.html",
      "typeVersion": 1.2,
      "position": [
        512,
        432
      ],
      "id": "rc-s-912",
      "name": "Extract Data [Webhook]"
    },
    {
      "parameters": {
        "jsCode": "const staticData = $workflow.staticData;\nconst currentPrice = $input.first().json.price;\nconst previousPrice = staticData.lastPrice;\nconst productName = $input.first().json.productName || 'Product';\nconst parsePrice = (str) => { if (!str) return null; const match = str.match(/[\\d]+\\.?\\d*/); return match ? parseFloat(match[0].replace(',', '')) : null; };\nconst currentNum = parsePrice(currentPrice);\nconst previousNum = parsePrice(previousPrice);\nstaticData.lastPrice = currentPrice;\nstaticData.lastChecked = new Date().toISOString();\nconst changed = previousNum !== null && currentNum !== null && currentNum !== previousNum;\nconst direction = changed ? (currentNum < previousNum ? 'dropped' : 'increased') : 'unchanged';\nconst diff = changed ? Math.abs(currentNum - previousNum).toFixed(2) : '0';\nreturn [{ json: { productName, currentPrice, previousPrice: previousPrice || 'first check', changed, direction, diff: changed ? `$${diff}` : null, checkedAt: new Date().toISOString() } }];"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        800,
        432
      ],
      "id": "rc-s-913",
      "name": "Compare Data [Webhook]"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "if-2",
              "leftValue": "={{ $json.changed }}",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        1104,
        432
      ],
      "id": "rc-s-914",
      "name": "Data Changed? [Webhook]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "a4",
              "name": "alert",
              "value": "=Price {{ $json.direction }} for {{ $json.productName }}: {{ $json.previousPrice }} \u2192 {{ $json.currentPrice }}",
              "type": "string"
            },
            {
              "id": "a5",
              "name": "severity",
              "value": "={{ $json.direction === 'dropped' ? 'deal' : 'info' }}",
              "type": "string"
            },
            {
              "id": "a6",
              "name": "checkedAt",
              "value": "={{ $json.checkedAt }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1376,
        368
      ],
      "id": "rc-s-915",
      "name": "Build Alert [Webhook]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "n4",
              "name": "status",
              "value": "no_change",
              "type": "string"
            },
            {
              "id": "n5",
              "name": "currentPrice",
              "value": "={{ $json.currentPrice }}",
              "type": "string"
            },
            {
              "id": "n6",
              "name": "checkedAt",
              "value": "={{ $json.checkedAt }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1392,
        608
      ],
      "id": "rc-s-916",
      "name": "No Change [Webhook]"
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json) }}",
        "options": {}
      },
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.5,
      "position": [
        1568,
        512
      ],
      "id": "rc-s-917",
      "name": "Respond to Webhook"
    }
  ],
  "connections": {
    "Every 6 Hours": {
      "main": [
        [
          {
            "node": "Set Target Config [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Target Config [Schedule]": {
      "main": [
        [
          {
            "node": "Solve reCAPTCHA",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve reCAPTCHA": {
      "main": [
        [
          {
            "node": "Fetch Product Page",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Product Page": {
      "main": [
        [
          {
            "node": "Extract Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract Data": {
      "main": [
        [
          {
            "node": "Compare Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Compare Data": {
      "main": [
        [
          {
            "node": "Data Changed?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Data Changed?": {
      "main": [
        [
          {
            "node": "Build Alert",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "No Change",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Webhook Trigger": {
      "main": [
        [
          {
            "node": "Solve reCAPTCHA [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve reCAPTCHA [Webhook]": {
      "main": [
        [
          {
            "node": "Fetch Product Page [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Product Page [Webhook]": {
      "main": [
        [
          {
            "node": "Extract Data [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract Data [Webhook]": {
      "main": [
        [
          {
            "node": "Compare Data [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Compare Data [Webhook]": {
      "main": [
        [
          {
            "node": "Data Changed? [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Data Changed? [Webhook]": {
      "main": [
        [
          {
            "node": "Build Alert [Webhook]",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "No Change [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Build Alert [Webhook]": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "No Change [Webhook]": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "meta": {
    "instanceId": "962ff0267b713be0344b866fa54daae28de8ed2144e2e6867da355dae193ea1f"
  }
}
```</details>

### Exemplo 2: Login de Conta

Este fluxo de trabalho automatiza o login em um site protegido por captcha. Um nó **Set Login Config** centraliza todos os parâmetros — **[Schedule]** para o caminho agendado e **[Webhook]** para o caminho de webhook sob demanda. Edite o nó de configuração apropriado para configurar cada caminho.

**Caminho agendado:**```
Every 24 Hours → Set Login Config → Solve Captcha → Submit Login
  → Login Successful? → Mark Login Success / Mark Login Failed
```> **Tratamento de erros:** Se o CapSolver falhar, a execução para e é marcada como falha no n8n. Verifique **Executions** para ver o erro, ou configure o [Error Workflow](https://docs.n8n.io/flow-logic/error-handling/) do n8n para ser notificado automaticamente.

Comportamentos principais:
- Padrão para **reCAPTCHA v2** (`ReCaptchaV2TaskProxyLess`) — altere `taskType` em **Set Login Config [Schedule]** ou **Set Login Config [Webhook]** para o caminho respectivo; altere a `Operation` no nó Solve Captcha se alternar entre v2 e v3
- Os campos do formulário são fixos como `email`, `password` e `g-recaptcha-response` — edite diretamente o nó **Submit Login** para corresponder aos nomes dos campos do site alvo
- A verificação **Login Successful?** avalia tanto `statusCode < 400` quanto a presença de um `successMarker` configurável no corpo da resposta
- O **caminho Webhook** usa **Set Login Config [Webhook]** com os mesmos valores fixos de espaço reservado — edite esse nó para configurar o caminho do webhook sob demanda
- O caminho Webhook retorna o resultado como JSON via **Respond to Webhook**

<details>
<summary>Clique para expandir o JSON completo do fluxo de trabalho (15 nós)</summary>```json
{
  "nodes": [
    {
      "parameters": {
        "content": "## reCAPTCHA Account Login\n\n### How it works\n\n1. The workflow triggers every 24 hours to initiate a login process.\n2. It solves reCAPTCHA challenges for login attempts.\n3. Submits login credentials via HTTP requests.\n4. Checks if login is successful and records the outcome.\n5. A webhook can trigger the login process manually.\n6. Responds to webhook calls with login status.\n\n### Setup steps\n\n- [ ] Configure the schedule trigger for desired intervals.\n- [ ] Set up the webhook URL for manual login attempts.\n- [ ] Ensure that credentials for solving reCAPTCHA are valid.\n- [ ] Configure the HTTP request nodes with the correct login endpoint.\n- [ ] Confirm that response nodes are set with the correct output format.\n\n### Customization\n\nCustomizable time intervals for automated login attempts and custom webhook endpoints can be configured.",
        "width": 480,
        "height": 896
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -1248,
        -352
      ],
      "id": "b76c0299-05e6-4d65-ba90-63a8148242af",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "## Scheduled login initialization\n\nTriggers login attempts every 24 hours and configures necessary parameters.",
        "width": 1408,
        "height": 272,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -688,
        -112
      ],
      "id": "0610b8c8-fce5-4efd-b3d2-1eeeb6eba648",
      "name": "Sticky Note1"
    },
    {
      "parameters": {
        "content": "## Scheduled login results\n\nDetermines and marks the results of scheduled login attempts.",
        "width": 240,
        "height": 528,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        816,
        -352
      ],
      "id": "73eec9f0-dbe8-43a5-bff7-2308b4cac998",
      "name": "Sticky Note2"
    },
    {
      "parameters": {
        "content": "## Webhook login initialization\n\nManual login attempts triggered by webhook, solving reCAPTCHA.",
        "width": 1408,
        "height": 272,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -688,
        320
      ],
      "id": "0680f603-0a47-429f-81cb-69ff7741a9bd",
      "name": "Sticky Note3"
    },
    {
      "parameters": {
        "content": "## Webhook login results and response\n\nRecords results of webhook login attempts and sends response.",
        "width": 512,
        "height": 496,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        816,
        208
      ],
      "id": "4f244d27-03e3-4670-8e6f-67ed6264ac8d",
      "name": "Sticky Note4"
    },
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours",
              "hoursInterval": 24
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.3,
      "position": [
        -640,
        0
      ],
      "id": "rc-l-921",
      "name": "Every 24 Hours"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "l1",
              "name": "websiteURL",
              "value": "https://YOUR-LOGIN-PAGE.com",
              "type": "string"
            },
            {
              "id": "l2",
              "name": "websiteKey",
              "value": "YOUR_SITE_KEY_HERE",
              "type": "string"
            },
            {
              "id": "l3",
              "name": "successMarker",
              "value": "account-dashboard",
              "type": "string"
            },
            {
              "id": "l4",
              "name": "userAgent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        -336,
        0
      ],
      "id": "rc-l-922",
      "name": "Set Login Config [Schedule]"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.websiteURL }}",
        "websiteKey": "={{ $json.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        -32,
        0
      ],
      "id": "rc-l-923",
      "name": "Solve Captcha [Schedule]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ $('Set Login Config [Schedule]').item.json.websiteURL }}/login",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "content-type",
              "value": "application/x-www-form-urlencoded"
            },
            {
              "name": "user-agent",
              "value": "={{ $('Set Login Config [Schedule]').item.json.userAgent }}"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "email",
              "value": "your-email@example.com"
            },
            {
              "name": "password",
              "value": "YOUR_ACCOUNT_PASSWORD"
            },
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {
              "fullResponse": true,
              "neverError": true
            }
          }
        }
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        272,
        0
      ],
      "id": "rc-l-924",
      "name": "Submit Login [Schedule]"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": false,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "lif1",
              "leftValue": "={{ $json.statusCode < 400 && String($json.body || $json.data || '').includes($('Set Login Config [Schedule]').item.json.successMarker) }}",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        576,
        0
      ],
      "id": "rc-l-925",
      "name": "Login Successful? [Schedule]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "s1",
              "name": "action",
              "value": "account_login",
              "type": "string"
            },
            {
              "id": "s2",
              "name": "status",
              "value": "success",
              "type": "string"
            },
            {
              "id": "s3",
              "name": "message",
              "value": "Configured account login flow succeeded",
              "type": "string"
            },
            {
              "id": "s4",
              "name": "checkedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        864,
        -192
      ],
      "id": "rc-l-926",
      "name": "Mark Login Success [Schedule]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "f1",
              "name": "action",
              "value": "account_login",
              "type": "string"
            },
            {
              "id": "f2",
              "name": "status",
              "value": "failed",
              "type": "string"
            },
            {
              "id": "f3",
              "name": "statusCode",
              "value": "={{ $json.statusCode }}",
              "type": "number"
            },
            {
              "id": "f4",
              "name": "message",
              "value": "Login response did not match the configured success marker",
              "type": "string"
            },
            {
              "id": "f5",
              "name": "checkedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        864,
        16
      ],
      "id": "rc-l-927",
      "name": "Mark Login Failed [Schedule]"
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "account-login-recaptcha",
        "responseMode": "responseNode",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2.1,
      "position": [
        -640,
        432
      ],
      "id": "rc-l-928",
      "name": "Webhook Trigger",
      "webhookId": "rc-l-928-webhook",
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.body.websiteURL }}",
        "websiteKey": "={{ $json.body.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        -32,
        432
      ],
      "id": "rc-l-929",
      "name": "Solve Captcha [Webhook]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ $('Webhook Trigger').item.json.body.loginActionURL }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "content-type",
              "value": "application/x-www-form-urlencoded"
            },
            {
              "name": "user-agent",
              "value": "={{ $('Webhook Trigger').item.json.body.userAgent || 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36' }}"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "={{ $('Webhook Trigger').item.json.body.usernameField || 'email' }}",
              "value": "={{ $('Webhook Trigger').item.json.body.usernameValue }}"
            },
            {
              "name": "={{ $('Webhook Trigger').item.json.body.passwordField || 'password' }}",
              "value": "={{ $('Webhook Trigger').item.json.body.passwordValue }}"
            },
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {
              "fullResponse": true,
              "neverError": true
            }
          }
        }
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        272,
        432
      ],
      "id": "rc-l-930",
      "name": "Submit Login [Webhook]"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": false,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "lif2",
              "leftValue": "={{ $json.statusCode < 400 && String($json.body || $json.data || '').includes($('Webhook Trigger').item.json.body.successMarker) }}",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        576,
        432
      ],
      "id": "rc-l-931",
      "name": "Login Successful? [Webhook]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "ws1",
              "name": "action",
              "value": "account_login",
              "type": "string"
            },
            {
              "id": "ws2",
              "name": "status",
              "value": "success",
              "type": "string"
            },
            {
              "id": "ws3",
              "name": "message",
              "value": "Configured account login flow succeeded",
              "type": "string"
            },
            {
              "id": "ws4",
              "name": "checkedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        864,
        336
      ],
      "id": "rc-l-932",
      "name": "Mark Login Success [Webhook]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "wf1",
              "name": "action",
              "value": "account_login",
              "type": "string"
            },
            {
              "id": "wf2",
              "name": "status",
              "value": "failed",
              "type": "string"
            },
            {
              "id": "wf3",
              "name": "statusCode",
              "value": "={{ $json.statusCode }}",
              "type": "number"
            },
            {
              "id": "wf4",
              "name": "message",
              "value": "Login response did not match the configured success marker",
              "type": "string"
            },
            {
              "id": "wf5",
              "name": "checkedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        880,
        528
      ],
      "id": "rc-l-933",
      "name": "Mark Login Failed [Webhook]"
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json) }}",
        "options": {}
      },
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.5,
      "position": [
        1184,
        496
      ],
      "id": "rc-l-934",
      "name": "Respond to Webhook"
    }
  ],
  "connections": {
    "Every 24 Hours": {
      "main": [
        [
          {
            "node": "Set Login Config [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Login Config [Schedule]": {
      "main": [
        [
          {
            "node": "Solve Captcha [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve Captcha [Schedule]": {
      "main": [
        [
          {
            "node": "Submit Login [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Submit Login [Schedule]": {
      "main": [
        [
          {
            "node": "Login Successful? [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Login Successful? [Schedule]": {
      "main": [
        [
          {
            "node": "Mark Login Success [Schedule]",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Mark Login Failed [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Webhook Trigger": {
      "main": [
        [
          {
            "node": "Solve Captcha [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve Captcha [Webhook]": {
      "main": [
        [
          {
            "node": "Submit Login [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Submit Login [Webhook]": {
      "main": [
        [
          {
            "node": "Login Successful? [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Login Successful? [Webhook]": {
      "main": [
        [
          {
            "node": "Mark Login Success [Webhook]",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Mark Login Failed [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Mark Login Success [Webhook]": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Mark Login Failed [Webhook]": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "meta": {
    "instanceId": "962ff0267b713be0344b866fa54daae28de8ed2144e2e6867da355dae193ea1f"
  }
}
```</details>